The OPAK semi-rigid display book also known as a display folder is a high quality product Cover: made of semi-rigid polypropylene 5-10th structured, matt, stain and scratch-resistant NUMBER OF VIEWS: 40 - NUMBER OF SLEEVES: 20 - High transparency smooth crystal for perfect reading of documents and comfort when inserting sheets DIMENSIONS: 24 x 32 cm for A4 documents - easy to carry, lightweight and durable, it is very convenient to protect documents and keep them in hand and dry in any situation Colour: black - Tip: to choose your document cover, identify the number of pages of your folder and choose the capacity accordingly - 1 pocket - 2 views (front and back)